pair,contact1,contact2,flow1,flow2 7bl3_C_,1,19,1,1 7bl3_C_,3,17,1,1 7bl3_C_,5,15,1,1 7bl3_C_,6,8,1,1 7bl3_C_,10,13,1,1 7bl3_C_,20,23,1,1 7bl3_C_,24,80,1,1 7bl3_C_,29,32,1,1 7bl3_C_,29,102,1,1 7bl3_C_,30,33,1,1 7bl3_C_,32,63,1,1 7bl3_C_,34,61,1,1 7bl3_C_,36,85,1,1 7bl3_C_,38,55,1,1 7bl3_C_,38,57,1,1 7bl3_C_,43,46,1,1 7bl3_C_,52,216,1,1 7bl3_C_,54,214,1,1 7bl3_C_,57,58,1,1 7bl3_C_,57,212,1,1 7bl3_C_,60,62,1,1 7bl3_C_,60,85,1,1 7bl3_C_,65,102,1,1 7bl3_C_,67,148,1,1 7bl3_C_,67,149,1,1 7bl3_C_,70,97,1,1 7bl3_C_,70,117,1,1 7bl3_C_,71,188,1,1 7bl3_C_,72,117,1,1 7bl3_C_,74,96,1,1 7bl3_C_,75,115,1,1 7bl3_C_,76,94,1,1 7bl3_C_,77,112,1,1 7bl3_C_,78,92,1,1 7bl3_C_,79,81,1,1 7bl3_C_,79,92,1,1 7bl3_C_,81,90,1,1 7bl3_C_,81,102,1,1 7bl3_C_,83,85,1,1 7bl3_C_,83,86,1,1 7bl3_C_,87,156,1,1 7bl3_C_,87,157,1,1 7bl3_C_,91,103,1,1 7bl3_C_,93,101,1,1 7bl3_C_,95,98,1,1 7bl3_C_,95,99,1,1 7bl3_C_,106,109,1,1 7bl3_C_,107,193,1,1 7bl3_C_,110,113,1,1 7bl3_C_,113,115,1,1 7bl3_C_,114,124,1,1 7bl3_C_,116,127,1,1 7bl3_C_,120,121,1,1 7bl3_C_,124,125,1,1 7bl3_C_,124,127,1,1 7bl3_C_,126,191,1,1 7bl3_C_,127,190,1,1 7bl3_C_,127,191,1,1 7bl3_C_,129,189,1,1 7bl3_C_,130,133,1,1 7bl3_C_,131,134,1,1 7bl3_C_,132,186,1,1 7bl3_C_,134,166,1,1 7bl3_C_,135,138,1,1 7bl3_C_,138,163,1,1 7bl3_C_,139,162,1,1 7bl3_C_,139,192,1,1 7bl3_C_,140,161,1,1 7bl3_C_,141,190,1,1 7bl3_C_,141,192,1,1 7bl3_C_,142,154,1,1 7bl3_C_,143,153,1,1 7bl3_C_,144,188,1,1 7bl3_C_,146,149,1,1 7bl3_C_,151,155,1,1 7bl3_C_,156,157,1,1 7bl3_C_,156,159,1,1 7bl3_C_,158,176,1,1 7bl3_C_,162,174,1,1 7bl3_C_,165,172,1,1 7bl3_C_,169,185,1,1 7bl3_C_,171,183,1,1 7bl3_C_,173,181,1,1 7bl3_C_,175,178,1,1 7bl3_C_,175,179,1,1 7bl3_C_,180,267,1,1 7bl3_C_,181,182,1,1 7bl3_C_,182,265,1,1 7bl3_C_,184,187,1,1 7bl3_C_,198,201,1,1 7bl3_C_,199,202,1,1 7bl3_C_,204,206,1,1 7bl3_C_,207,211,1,1 7bl3_C_,208,211,1,1 7bl3_C_,208,212,1,1 7bl3_C_,210,215,1,1 7bl3_C_,211,214,1,1 7bl3_C_,220,223,1,1 7bl3_C_,221,224,1,1 7bl3_C_,225,228,1,1 7bl3_C_,225,229,1,1 7bl3_C_,229,231,1,1 7bl3_C_,231,244,1,1 7bl3_C_,234,238,1,1 7bl3_C_,235,238,1,1 7bl3_C_,243,251,1,1 7bl3_C_,245,248,1,1 7bl3_C_,245,249,1,1 7bl3_C_,250,252,1,1 7bl3_C_,257,263,1,1 7bl3_C_,261,264,1,1 7bl3_C_,262,265,1,1 7bl3_C_,263,266,1,1